A428 eastbound Madingley exit slip road closure

Cleared

Start time: Wed, May 13, 2026 7:00 PM
Expected end: Thu, May 14, 2026 5:00 AM
Duration: 10 hours
Road: A428 – A428 Eastbound Exit For A1303
Category: Road Maintenance
Direction: Eastbound
Reason: Roadworks

Live incident

Active roadworks

Planned

Cleared

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First published: Tue, May 5, 2026 8:09 AM
Last updated: Thu, May 14, 2026 4:52 AM
Cleared: Thu, May 14, 2026 5:00 AM

Latest update: A428 eastbound Madingley exit slip road closure

Coordinates: 52.217478, 0.033562
Latitude span: 52.216510 – 52.218100
Longitude span: 0.028298 – 0.038076
Bounding box centre: 52.217305, 0.033187
Location descriptions: A428 eastbound exit for A1303

Feed validity status: Planned
Overall feed start: Wed, May 13, 2026 7:00 PM
Overall feed end: Thu, May 14, 2026 5:00 AM
Feed window length: 10 hours
Probability code (raw): probable
Compliance option (raw): mandatory
Source identification (raw): roadworks

Management type value: carriagewayClosures (Carriageway Closures)
Contra-flow flag (raw): false
Width restriction flag (raw): false
Height restriction flag (raw): false
Weight restriction flag (raw): false

Segment 1

25 coordinate pairs

Description: A428 eastbound exit for A1303
Lanes Restricted: 1 lane restricted
Operational Lanes: 0 operational lanes
Direction On Section: East Bound
Direction Relative: Aligned
Height Grade: Start1 End2
Linear Element Road: A428
Linear Element Model: The Network Model
Linear Element Id: {FB7BC229-0628-4339-81E8-480688B17B55}
Linear Element Type: B Carriageway Exit Slip
From Distance: 0 m
To Distance: 613 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

52.216831 0.028298
52.216873 0.028505
52.216896 0.028711
52.216972 0.029534
52.217003 0.029814
52.217014 0.029887
52.217052 0.030138
52.217193 0.030774
52.217372 0.031353
52.217888 0.032709
52.217957 0.032917
52.218016 0.033154
52.21804 0.033301
52.218065 0.033449
52.218079 0.033625
52.2181 0.034007
52.218095 0.034314
52.218084 0.03443
52.218073 0.034547
52.218022 0.034882
52.217954 0.035171
52.217877 0.035431
52.217764 0.035733
52.217652 0.035992
52.217365 0.036462

Segment 2

4 coordinate pairs

Description: A428 eastbound exit for A1303
Lanes Restricted: 1 lane restricted
Operational Lanes: 0 operational lanes
Direction On Section: East Bound
Direction Relative: Aligned
Height Grade: Start2 End1
Linear Element Road: A428
Linear Element Model: The Network Model
Linear Element Id: {A3251732-48F5-4BBE-B638-4AE079E7B8C0}
Linear Element Type: B Carriageway Exit Slip
From Distance: 0 m
To Distance: 133 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

52.217273 0.036604
52.216597 0.0377
52.21655 0.037845
52.21651 0.038076

Segment 3

2 coordinate pairs

Description: A428 eastbound exit for A1303
Lanes Restricted: 1 lane restricted
Operational Lanes: 0 operational lanes
Direction On Section: East Bound
Direction Relative: Aligned
Height Grade: Start2 End2
Linear Element Road: A428
Linear Element Model: The Network Model
Linear Element Id: {6306088D-AA35-484F-8A14-8309FE08916A}
Linear Element Type: B Carriageway Exit Slip
From Distance: 0 m
To Distance: 14 m
Gml Srs Name: EPSG::4326
Gml Srs Dimension: 2

Raw coordinate list

52.217365 0.036462
52.217273 0.036604

Geometry type: MultiLineString
Geometry points: 31
First coordinate pair: 0.028298, 52.216831
Road section segments: 1
Road section points: 31

View geometry JSON

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    "type": "MultiLineString",
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                52.216896
            ],
            [
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                52.216972
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}

View road section coordinates

Cause type: Road Maintenance
Detailed cause: Roadworks
Compliance: Mandatory
Probability: Probable
Validity status: Planned
Road management: Carriageway Closures